redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

ARM: OMAP: Export dmtimer functions

Browse source 
Make the dmtimer function symbols available so modules can take use of
them.

Signed-off-by: Timo Kokkonen <timo.t.kokkonen@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Timo Kokkonen 2009-03-23 18:07:46 -07:00 committed by Tony Lindgren
parent ed98178319
commit 6c366e3299
1 changed files with 26 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

26
arch/arm/plat-omap/dmtimer.c
View file

@ -33,6 +33,7 @@
#include <linux/clk.h>
#include <linux/delay.h>
#include <linux/io.h>
#include <linux/module.h>
#include <mach/hardware.h>
#include <mach/dmtimer.h>
#include <mach/irqs.h>
@ -362,6 +363,7 @@ struct omap_dm_timer *omap_dm_timer_request(void)
return timer;
}
EXPORT_SYMBOL_GPL(omap_dm_timer_request);
struct omap_dm_timer *omap_dm_timer_request_specific(int id)
{
@ -385,6 +387,7 @@ struct omap_dm_timer *omap_dm_timer_request_specific(int id)
return timer;
}
EXPORT_SYMBOL_GPL(omap_dm_timer_request_specific);
void omap_dm_timer_free(struct omap_dm_timer *timer)
{
@ -395,6 +398,7 @@ void omap_dm_timer_free(struct omap_dm_timer *timer)
WARN_ON(!timer->reserved);
timer->reserved = 0;
}
EXPORT_SYMBOL_GPL(omap_dm_timer_free);
void omap_dm_timer_enable(struct omap_dm_timer *timer)
{
@ -406,6 +410,7 @@ void omap_dm_timer_enable(struct omap_dm_timer *timer)
timer->enabled = 1;
}
EXPORT_SYMBOL_GPL(omap_dm_timer_enable);
void omap_dm_timer_disable(struct omap_dm_timer *timer)
{
@ -417,11 +422,13 @@ void omap_dm_timer_disable(struct omap_dm_timer *timer)
timer->enabled = 0;
}
EXPORT_SYMBOL_GPL(omap_dm_timer_disable);
int omap_dm_timer_get_irq(struct omap_dm_timer *timer)
{
return timer->irq;
}
EXPORT_SYMBOL_GPL(omap_dm_timer_get_irq);
#if defined(CONFIG_ARCH_OMAP1)
@ -452,6 +459,7 @@ __u32 omap_dm_timer_modify_idlect_mask(__u32 inputmask)
return inputmask;
}
EXPORT_SYMBOL_GPL(omap_dm_timer_modify_idlect_mask);
#elif defined(CONFIG_ARCH_OMAP2) || defined (CONFIG_ARCH_OMAP3)
@ -459,6 +467,7 @@ struct clk *omap_dm_timer_get_fclk(struct omap_dm_timer *timer)
{
return timer->fclk;
}
EXPORT_SYMBOL_GPL(omap_dm_timer_get_fclk);
__u32 omap_dm_timer_modify_idlect_mask(__u32 inputmask)
{
@ -466,6 +475,7 @@ __u32 omap_dm_timer_modify_idlect_mask(__u32 inputmask)
return 0;
}
EXPORT_SYMBOL_GPL(omap_dm_timer_modify_idlect_mask);
#endif
@ -473,6 +483,7 @@ void omap_dm_timer_trigger(struct omap_dm_timer *timer)
{
omap_dm_timer_write_reg(timer, OMAP_TIMER_TRIGGER_REG, 0);
}
EXPORT_SYMBOL_GPL(omap_dm_timer_trigger);
void omap_dm_timer_start(struct omap_dm_timer *timer)
{
@ -484,6 +495,7 @@ void omap_dm_timer_start(struct omap_dm_timer *timer)
omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
}
}
EXPORT_SYMBOL_GPL(omap_dm_timer_start);
void omap_dm_timer_stop(struct omap_dm_timer *timer)
{
@ -495,6 +507,7 @@ void omap_dm_timer_stop(struct omap_dm_timer *timer)
omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
}
}
EXPORT_SYMBOL_GPL(omap_dm_timer_stop);
#ifdef CONFIG_ARCH_OMAP1
@ -507,6 +520,7 @@ void omap_dm_timer_set_source(struct omap_dm_timer *timer, int source)
l |= source << n;
omap_writel(l, MOD_CONF_CTRL_1);
}
EXPORT_SYMBOL_GPL(omap_dm_timer_set_source);
#else
@ -523,6 +537,7 @@ void omap_dm_timer_set_source(struct omap_dm_timer *timer, int source)
* cause an abort. */
__delay(150000);
}
EXPORT_SYMBOL_GPL(omap_dm_timer_set_source);
#endif
@ -541,6 +556,7 @@ void omap_dm_timer_set_load(struct omap_dm_timer *timer, int autoreload,
omap_dm_timer_write_reg(timer, OMAP_TIMER_TRIGGER_REG, 0);
}
EXPORT_SYMBOL_GPL(omap_dm_timer_set_load);
/* Optimized set_load which removes costly spin wait in timer_start */
void omap_dm_timer_set_load_start(struct omap_dm_timer *timer, int autoreload,
@ -560,6 +576,7 @@ void omap_dm_timer_set_load_start(struct omap_dm_timer *timer, int autoreload,
omap_dm_timer_write_reg(timer, OMAP_TIMER_COUNTER_REG, load);
omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
}
EXPORT_SYMBOL_GPL(omap_dm_timer_set_load_start);
void omap_dm_timer_set_match(struct omap_dm_timer *timer, int enable,
unsigned int match)
@ -574,6 +591,7 @@ void omap_dm_timer_set_match(struct omap_dm_timer *timer, int enable,
omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
omap_dm_timer_write_reg(timer, OMAP_TIMER_MATCH_REG, match);
}
EXPORT_SYMBOL_GPL(omap_dm_timer_set_match);
void omap_dm_timer_set_pwm(struct omap_dm_timer *timer, int def_on,
int toggle, int trigger)
@ -590,6 +608,7 @@ void omap_dm_timer_set_pwm(struct omap_dm_timer *timer, int def_on,
l |= trigger << 10;
omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
}
EXPORT_SYMBOL_GPL(omap_dm_timer_set_pwm);
void omap_dm_timer_set_prescaler(struct omap_dm_timer *timer, int prescaler)
{
@ -603,6 +622,7 @@ void omap_dm_timer_set_prescaler(struct omap_dm_timer *timer, int prescaler)
}
omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l);
}
EXPORT_SYMBOL_GPL(omap_dm_timer_set_prescaler);
void omap_dm_timer_set_int_enable(struct omap_dm_timer *timer,
unsigned int value)
@ -610,6 +630,7 @@ void omap_dm_timer_set_int_enable(struct omap_dm_timer *timer,
omap_dm_timer_write_reg(timer, OMAP_TIMER_INT_EN_REG, value);
omap_dm_timer_write_reg(timer, OMAP_TIMER_WAKEUP_EN_REG, value);
}
EXPORT_SYMBOL_GPL(omap_dm_timer_set_int_enable);
unsigned int omap_dm_timer_read_status(struct omap_dm_timer *timer)
{
@ -619,11 +640,13 @@ unsigned int omap_dm_timer_read_status(struct omap_dm_timer *timer)
return l;
}
EXPORT_SYMBOL_GPL(omap_dm_timer_read_status);
void omap_dm_timer_write_status(struct omap_dm_timer *timer, unsigned int value)
{
omap_dm_timer_write_reg(timer, OMAP_TIMER_STAT_REG, value);
}
EXPORT_SYMBOL_GPL(omap_dm_timer_write_status);
unsigned int omap_dm_timer_read_counter(struct omap_dm_timer *timer)
{
@ -633,11 +656,13 @@ unsigned int omap_dm_timer_read_counter(struct omap_dm_timer *timer)
return l;
}
EXPORT_SYMBOL_GPL(omap_dm_timer_read_counter);
void omap_dm_timer_write_counter(struct omap_dm_timer *timer, unsigned int value)
{
omap_dm_timer_write_reg(timer, OMAP_TIMER_COUNTER_REG, value);
}
EXPORT_SYMBOL_GPL(omap_dm_timer_write_counter);
int omap_dm_timers_active(void)
{
@ -658,6 +683,7 @@ int omap_dm_timers_active(void)
}
return 0;
}
EXPORT_SYMBOL_GPL(omap_dm_timers_active);
int __init omap_dm_timer_init(void)
{